<template>
  <el-dialog
    :title="!dataForm.id ? '新增' : '修改'"
    :close-on-click-modal="false"
    :visible.sync="visible">
    <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmit()" label-width="80px">
    <el-form-item label="属性名" prop="attrName">
      <el-input v-model="dataForm.attrName" placeholder="属性名"></el-input>
    </el-form-item>
    <el-form-item label="可检索" prop="searchType">
      <el-switch
        v-model="dataForm.searchType"
        active-color="#13ce66"
        inactive-color="#ff4949"
        :active-value="1"
        :inactive-value="0"
        >
      </el-switch>
    </el-form-item>
    <el-form-item label="属性图标" prop="icon">
      <el-input v-model="dataForm.icon" placeholder="属性图标"></el-input>
    </el-form-item>
    <el-form-item label="值类型" prop="valueType">
      <el-switch
        v-model="dataForm.valueType"
        active-text="允许多个值"
        inactive-text="只能单个值"
        active-color="#13ce66"
        inactive-color="#ff4949"
        :inactive-value="0"
        :active-value="1"
      ></el-switch>
    </el-form-item>
    <el-form-item label="可选值列表[用逗号分隔]" prop="valueSelect">
      <!-- <el-input v-model="dataForm.valueSelect" placeholder="可选值列表[用逗号分隔]"></el-input> -->
      <el-select
          v-model="dataForm.valueSelect"
          multiple
          filterable
          allow-create
          placeholder="请输入内容"
        >
      </el-select>
    </el-form-item>
    <!-- 属性类型[0-销售属性，1-基本属性，2-既是销售属性又是基本属性] -->
    <el-form-item label="属性类型" prop="attrType">
      <el-select v-model="dataForm.attrType" placeholder="请选择">
        <el-option label="规格参数" :value="1"></el-option>
        <el-option label="销售属性" :value="0"></el-option>
      </el-select>
    </el-form-item>
    <!-- 启用状态[0 - 禁用，1 - 启用] -->
    <el-form-item label="启用状态" prop="enable">
      <el-switch
        v-model="dataForm.enable"
        active-color="#13ce66"
        inactive-color="#ff4949"
        :active-value="1"
        :inactive-value="0"
        >
      </el-switch>
    </el-form-item>
    <el-form-item label="所属分类" prop="catelogId">
      <category-cascader :catelogPath.sync="catelogPath"></category-cascader>
    </el-form-item>
      <el-form-item v-if="dataForm.attrType===1" label="所属分组" prop="attrGroupId">
        <el-select ref="groupSelect" v-model="dataForm.attrGroupId" placeholder="请选择">
          <el-option
            v-for="item in attrGroups"
            :key="item.attrGroupId"
            :label="item.attrGroupName"
            :value="item.attrGroupId"
          ></el-option>
        </el-select>
      </el-form-item>
    <!-- 快速展示【是否展示在介绍上；0-否 1-是】，在sku中仍然可以调整 -->
    <el-form-item label="快速展示" prop="showDesc">
      <el-switch
        v-model="dataForm.showDesc"
        active-color="#13ce66"
        inactive-color="#ff4949"
        :active-value="1"
        :inactive-value="0"
        >
      </el-switch>
    </el-form-item>
    </el-form>
    <span slot="footer" class="dialog-footer">
      <el-button @click="visible = false">取消</el-button>
      <el-button type="primary" @click="dataFormSubmit()">确定</el-button>
    </span>
  </el-dialog>
</template>

<script>
import CategoryCascader from '../common/category-cascader'
export default {
  props: {
    type: {
      type: Number,
      default: 1
    }
  },
  watch: {
    catelogPath (path) {
       // 监听到路径变化需要查出这个三级分类的分组信息
      console.log('路径变了', path)
      this.attrGroups = []
      this.dataForm.attrGroupId = ''
      this.dataForm.catelogId = path[path.length - 1]
      if (path && path.length === 3) {
        this.$http({
          url: this.$http.adornUrl(
            `/product/attrgroup/list/${path[path.length - 1]}`
          ),
          method: 'get',
          params: this.$http.adornParams({ page: 1, limit: 10000000 })
        }).then(({ data }) => {
          if (data && data.code === 0) {
            this.attrGroups = data.page.list
          } else {
            this.$message.error(data.msg)
          }
        })
      } else if (path.length === 0) {
        this.dataForm.catelogId = ''
      } else {
        this.$message.error('请选择正确的分类')
        this.dataForm.catelogId = ''
      }
    }
  },
  data () {
    return {
      catelogPath: [],
      attrGroups: [],
      visible: false,
      dataForm: {
        attrId: 0,
        attrName: '',
        searchType: '',
        icon: '',
        valueSelect: [],
        attrType: '',
        enable: '',
        catelogId: '',
        showDesc: '',
        attrGroupId: ''
      },
      dataRule: {
        attrName: [
            { required: true, message: '属性名不能为空', trigger: 'blur' }
        ],
        searchType: [
            { required: true, message: '是否需要检索[0-不需要，1-需要]不能为空', trigger: 'blur' }
        ],
        icon: [
            { required: true, message: '属性图标不能为空', trigger: 'blur' }
        ],
        valueSelect: [
            { required: true, message: '可选值列表[用逗号分隔]不能为空', trigger: 'blur' }
        ],
        attrType: [
            { required: true, message: '属性类型[0-销售属性，1-基本属性，2-既是销售属性又是基本属性]不能为空', trigger: 'blur' }
        ],
        enable: [
            { required: true, message: '启用状态[0 - 禁用，1 - 启用]不能为空', trigger: 'blur' }
        ],
        catelogId: [
            { required: true, message: '所属分类不能为空', trigger: 'blur' }
        ],
        showDesc: [
            { required: true, message: '快速展示【是否展示在介绍上；0-否 1-是】，在sku中仍然可以调整不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  components: {
    CategoryCascader
  },
  methods: {
    init (id) {
      this.dataForm.attrId = id || 0
      this.visible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].resetFields()
        if (this.dataForm.attrId) {
          this.$http({
            url: this.$http.adornUrl(`/product/attr/info/${this.dataForm.attrId}`),
            method: 'get',
            params: this.$http.adornParams()
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.dataForm.attrName = data.attr.attrName
              this.dataForm.searchType = data.attr.searchType
              this.dataForm.icon = data.attr.icon
              this.dataForm.valueSelect = data.attr.valueSelect.split(';')
              this.dataForm.attrType = data.attr.attrType
              this.dataForm.enable = data.attr.enable
              this.dataForm.catelogId = data.attr.catelogId
              this.dataForm.showDesc = data.attr.showDesc
              this.catelogPath = data.attr.catelogPath
              this.$nextTick(() => {
                this.dataForm.attrGroupId = data.attr.attrGroupId
              })
              // const _this = this
              // setTimeout(() => {
              //   _this.dataForm.attrGroupId = data.attr.attrGroupId
              // }, 300)
            }
          })
        }
      })
    },
      // 表单提交
    dataFormSubmit () {
      this.$refs['dataForm'].validate((valid) => {
        if (valid) {
          this.$http({
            url: this.$http.adornUrl(`/product/attr/${!this.dataForm.attrId ? 'save' : 'update'}`),
            method: 'post',
            data: this.$http.adornData({
              'attrId': this.dataForm.attrId || undefined,
              'attrName': this.dataForm.attrName,
              'searchType': this.dataForm.searchType,
              'icon': this.dataForm.icon,
              'valueSelect': this.dataForm.valueSelect.join(';'),
              'attrType': this.dataForm.attrType,
              'enable': this.dataForm.enable,
              'catelogId': this.dataForm.catelogId,
              'showDesc': this.dataForm.showDesc,
              'attrGroupId': this.dataForm.attrGroupId
            })
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.visible = false
                  this.$emit('refreshDataList')
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        }
      })
    }
  }
}
</script>
